CN206444433U - High-efficient washing tower apparatus - Google Patents

Abstract

The utility model discloses a high-efficiency scrubbing tower device. The key point of the technical scheme is to include a scrubbing tub. The bottom of the scrubbing tub is provided with an inlet pipe for waste gas to enter, and the top of the scrubbing tub is provided with an air outlet pipe for exhausting exhaust gas. The scrubbing tub There is a ball roller that can extend the exhaust gas flow path. The washing drum is equipped with a driving member for driving the ball roller to rotate. The exhaust gas enters the ball roller. There is a large amount of absorption liquid in the ball roller, and the driving member drives the ball roller to rotate. The waste gas and the absorption liquid react in the ball roller, and the rotating ball roller is equivalent to shaking the mixture of the waste gas and the absorption liquid, which is conducive to the full reaction of the waste gas and the absorption liquid, so as to remove the waste gas more thoroughly, which effectively improves the application efficiency of the application. The purification efficiency of the scrubber for exhaust gas.

Description

High-efficiency scrubber device

technical field

The utility model relates to washing equipment, in particular to a high-efficiency washing tower device.

Background technique

The scrubber is a two-phase counter flow packed absorption tower. The gas enters the purification tower tangentially from the air inlet below the tower body, and under the power of the fan, it quickly fills the space of the air inlet section, and then rises to the first-stage packing absorption section evenly through the flow equalization section. On the surface of the filler, the dirt in the gas phase reacts chemically with the substances in the liquid phase, and the reaction products (mostly soluble salts) flow into the lower liquid storage tank with the absorption liquid.

At present, the Chinese patent whose authorized announcement number is CN203220847U among the existing patents discloses a waste gas treatment system at the top of the washing tower, including a washing tower, a liquid seal tank, an alkali liquid delivery pipeline, and a production pipeline at the top of the washing tower. The production pipeline at the top of the washing tower is connected to the liquid seal tank, and the top of the production pipeline at the top of the washing tower is provided with a pipeline connected with the alkali liquid delivery pipeline, which has the advantages of simple structure, convenient use and low cost.

However, in the above-mentioned patents and most of the scrubbers in the prior art, a nozzle is set on the top of the scrubber, and the nozzle sprays the absorption liquid and reacts chemically with the exhaust gas to remove the exhaust gas; the unabsorbed gas re-enters the spray section, The absorption liquid is fully mixed with the gas again, contacts, undergoes a chemical reaction, and re-enters the spraying section, which wastes a lot of time and reduces the purification efficiency.

Utility model content

The purpose of the utility model is to provide a high-efficiency washing tower device which helps to improve the purification efficiency.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A high-efficiency washing tower device, comprising a washing drum, the bottom of the washing drum is provided with an air inlet pipe for exhaust gas to enter, and the top of the washing drum is provided with an outlet pipe for exhausting exhaust gas, and the washing drum is provided with a The ball roller prolongs the exhaust gas flow path, and the washing drum is provided with a driving member for driving the ball roller to rotate.

By adopting the above technical scheme, the exhaust gas enters the ball roller, which contains a large amount of absorption liquid, and the driving part drives the ball roller to rotate, and the exhaust gas and the absorption liquid react in the ball roller, and the rotating ball roller is equivalent to the waste gas and absorption liquid. The mixture of liquid is shaken, which is conducive to the full reaction of the waste gas and the absorption liquid, so as to remove the waste gas more thoroughly, which effectively improves the purification efficiency of the scrubber of the present application for waste gas.

The utility model is further set as follows: the ball roller is in the shape of a sphere, and several baffles arranged equidistantly along the vertical direction are arranged inside the ball roller, and a plurality of baffles arranged in the vertical direction are arranged between adjacent baffles. connected curved pipes.

By adopting the above technical scheme, the baffle plate divides the inside of the ball roller into several sections, and the curved pipe is arranged between the adjacent baffle plates, the exhaust gas flows into the curved pipe, and circulates along the guide of the curved pipe, which increases the waste gas flow in the curved pipe. The path of the spray section, when the waste gas flows through the spray section, the waste gas can be completely absorbed by the absorption liquid, which effectively enhances the waste gas absorption performance of the washing tower device of the present application.

The utility model is further configured as follows: the longitudinal section of the curved pipe along the vertical direction is S-shaped.

By adopting the above technical scheme, the S-shaped curved pipe increases the path of exhaust gas in the curved pipe, effectively prolongs the time of exhaust gas in the curved pipe, helps the absorption liquid to fully absorb the exhaust gas, and has a better washing effect .

The utility model is further configured as follows: the adjacent curved pipes between the adjacent baffles are arranged in dislocation.

By adopting the above technical scheme, the dislocation arrangement of the curved pipes between adjacent baffles helps to prolong the path of exhaust gas flowing in the curved pipes. If the curved pipes between adjacent baffles are arranged oppositely, the waste gas It can be discharged directly in the vertical direction, which is not conducive to prolonging the flow time of the exhaust gas in the air flow channel and weakening the absorption effect of the absorption liquid on the exhaust gas. The misplaced arrangement of the curved pipes can effectively prolong the path of the exhaust gas flow and significantly improve the absorption liquid's absorption effect on the exhaust gas. The absorption effect of exhaust gas.

The utility model is further configured as follows: the baffle plate is provided with an air flow hole connected with the curved pipe.

By adopting the above-mentioned technical scheme, curved pipes are connected between adjacent baffle plates, and are connected through flow holes. Compared with the pipe diameter of curved pipes, the diameter of the flow holes is smaller, which prolongs the flow of exhaust gas. The residence time in the channel can improve the cleaning effect of the scrubber device of the present application on the exhaust gas.

The utility model is further configured as follows: the driving part includes a motor, and the motor is provided with a rotating rod connected with the ball roller.

By adopting the above technical solution, the motor drives the rotating rod to rotate, and the rotating rotating rod drives the ball roller to rotate, which is beneficial to fully stir the mixture of exhaust gas and absorption liquid inside the ball roller.

The utility model is further configured as follows: the roller body of the ball roller is provided with several air inlet holes densely distributed on the ball roller.

By adopting the above technical scheme, there is an air inlet hole on the roller body of the ball roller, and the waste gas flows into the ball roller through the air inlet hole, and then is absorbed by the absorption liquid to generate soluble salts, which ensures the excellent performance of the ball roller in the dust removal process Use performance.

The utility model is further configured as follows: the inner wall of the washing drum is provided with a nozzle capable of spraying the absorbing liquid on the ball roller.

By adopting the above technical scheme, a nozzle is installed on the inner wall of the washing drum, and the nozzle sprays the absorption liquid on the ball roller, and the absorption liquid penetrates into the ball roller through the air inlet hole, and is stored in the ball roller, so as to be well mixed with the exhaust gas, Achieve excellent dust removal effect.

In summary, the utility model has the following beneficial effects:

1. Set the drive to drive the ball roller to rotate, so that the exhaust gas and the absorption liquid shake, which helps the exhaust gas in the ball roller and the absorption liquid to react more fully, so as to achieve the dust removal effect;

2. A curved pipe is installed in the ball roller, so that the exhaust gas stays in the ball roller for a longer time, which is conducive to the sufficient reaction between the absorption liquid and the exhaust gas;

3. The misplaced arrangement of curved pipes increases the residence time of exhaust gas in the ball rollers, further enhancing the dust removal effect of the washing tower device of the present application.

Description of drawings

Fig. 1 is the external structure schematic diagram of embodiment;

Fig. 2 is a schematic diagram of the external structure of the ball roller in the embodiment;

Fig. 3 is a schematic diagram of the internal structure of the ball roller in the embodiment.

In the figure: 1. Washing drum; 2. Intake pipe; 3. Outlet pipe; 4. Ball roller; 41. Cavity; 42. Baffle plate; 421. Flow hole; 43. Curved pipe; ; 5, driving parts; 51, motor; 52, rotating rod; 6, nozzle.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Example:

A high-efficiency scrubber device, as shown in Figure 1, includes a scrubber 1, the bottom of the scrubber 1 has an exhaust gas pipeline for exhaust gas to enter, and the top of the scrubber 1 has an outlet pipeline 3 for exhausting exhaust gas, and the exhaust gas is discharged from the intake air. The pipeline 2 enters the washing tub 1 and is discharged through the outlet pipeline 3.

As shown in Figures 1, 2 and 3, there is a ball roller 4 that can extend the exhaust gas flow path in the washing drum 1. The ball roller 4 is a sphere, and the inside of the ball roller 4 has a cavity 41. There are several The baffle plates 42 arranged equidistantly along the vertical direction, the baffle plates 42 are cylindrical thin plates, and there are curved pipes 43 connected in the vertical direction between adjacent baffle plates 42, and between adjacent baffle plates 42 Adjacent curved pipes 43 are arranged in staggered positions to prolong the residence time of exhaust gas in curved pipes 43 .

As shown in Figures 2 and 3, there is an air flow hole 421 connected to the curved pipe 43 on the baffle plate 42, which is circular in shape. The time of staying in the ball roller 4; the roller body of the ball roller 4 is provided with several air inlet holes 44 densely distributed on the ball roller 4, and the exhaust gas flows into the ball roller 4 from the air inlet holes 44, and at the same time, the absorption liquid can also It enters the ball roller 4 from the air inlet 44 to fully mix the exhaust gas and the absorption liquid.

As shown in Figure 2, the inner wall of the washing tub 1 has two nozzles 6 for spraying the absorbing liquid to the ball roller 4, and the two nozzles 6 are relatively arranged on the inner wall of the washing tub 1, and are facing the direction of the ball roller 4; The absorbing liquid is ejected from the nozzle 6, enters the ball roller 4 through the air inlet hole 44, and is stored in the ball roller 4 to quickly and thoroughly absorb the exhaust gas.

As shown in Fig. 1 and Fig. 2, there is a driving member 5 for driving the ball roller 4 to rotate on the washing tub 1, and the driving member 5 includes a motor 51, and the motor 51 has a rotating rod 52 connected with the ball roller 4 to rotate The rod 52 is cylindrical, and the motor 51 drives the rotating rod 52 to rotate, and then drives the ball roller 4 to rotate, so as to more fully stir the mixture of exhaust gas and absorption liquid.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution according to needs after reading this specification, but as long as they are within the utility model All new claims are protected by patent law.

Claims (8)

1. A high-efficiency washing tower device, comprising a washing drum (1), the bottom of the washing drum (1) is provided with an air inlet pipe (2) for waste gas to enter, and the top of the washing drum (1) is provided with a The air outlet pipe (3) for exhausting exhaust gas is characterized in that: the washing drum (1) is provided with a ball roller (4) that can extend the exhaust gas flow path, and the washing drum (1) is provided with a ball roller (4) for driving the ball roller (4) Rotating drive (5). 2. The high-efficiency washing tower device according to claim 1, characterized in that: the ball roller (4) is in the shape of a sphere, and several barriers arranged equidistantly along the vertical direction are arranged inside the ball roller (4) A plate (42), and a curved pipe (43) connected in the vertical direction is arranged between the adjacent baffle plates (42). 3. The high-efficiency washing tower device according to claim 2, characterized in that: the longitudinal section of the curved pipe (43) along the vertical direction is S-shaped. 4. The high-efficiency washing tower device according to claim 3, characterized in that: adjacent curved pipes (43) between adjacent baffle plates (42) are arranged in a dislocation manner. 5. The high-efficiency scrubbing tower device according to claim 4, characterized in that: the baffle plate (42) is provided with a flow hole (421) communicating with the curved pipe (43). 6. The high-efficiency washing tower device according to claim 1, characterized in that: the driving member (5) includes a motor (51), and the motor (51) is provided with a rotating shaft connected to the ball roller (4). Rod (52). 7. The high-efficiency washing tower device according to claim 6, characterized in that: the roller body of the ball roller (4) is provided with several air inlet holes (44) densely distributed on the ball roller (4). 8. The high-efficiency washing tower device according to claim 7, characterized in that: the inner wall of the washing drum (1) is provided with a spray head (6) capable of spraying the absorbing liquid onto the ball roller (4).